Hi all! I tried to open my intercom with an emulated key using Flipper and failed - the intercom does not seem to see the key that is emulated by Flipper at all. I tried it on three intercoms with different keys, respectively (all keys were recognized by Flipper as dallas DS1990). Failure everywhere.
Although Pavel Zhovner and Company are saints, I thought that I got a defective Flipper. I assembled a stand on Arduino for testing (but according to the test results, everything is fine).
Actually my check is:
I read the key with a Flipper:
01 02 5A 5D 0F 00 00 61
Further, for the purity of the experiment, I read the key using Arduino:
22:31:03.454 → 1 2 5A 5D F 0 0 61
22:31:03.454 → 61 (it’s a additional crc output)
After I read the key emulated by Flipper using Arduino:
22:32:16.833 → 1 2 5A 5D F 0 0 61
22:32:16.833 → 61 (it’s a additional crc output)
Marvelous. Everything seems to be working as it should. But the harsh reality in the face of the Visit intercom still ignores me. Any thoughts why this is happening?
P.S. I was trying to upload screenshots in PNG format, but I saw this message:
Permission denied @ rb_sysopen - /opt/bitnami/discourse/public/uploads/default/original/2X/1/1818f14b13a001d1f2bd33955ba6d53de4cce294.png